# đốt cháy hoàn toàn 2,575 g chất hữu cơ X, thu được 2,025 g H2O, 2,24l Co2 và 0,28 l N2. Công thức của X là

4 answers

###### Question:

đốt cháy hoàn toàn 2,575 g chất hữu cơ X, thu được 2,025 g H2O, 2,24l Co2 và 0,28 l N2. Công thức của X là

## Answers

1.from liquid state to gaseous state is evaporation 3.solid to liquid is melting 5. solid to gaseous state is sublimation 6. gas to solid state is decomposition 7. a change of state is known as the states of matters

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

Chewy,wrapped,not in all white,the wrapper is clear

Acovalent bond is formed between the two hydrogen bonds

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